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Could be a plugged fuel filter or a plugged catalytic converter.
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∙ 12y ago
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What causes too much air in fuel rail in your 1993 Chevy lumina 31 multi port engine?
Look on top of the engine at the inlet side of the fuel line from the fuel tanj and you will fine a Fuel Pressure Regulator. have it checked. It sound like it is stuck open. It is suppose to open and close to regulate the proper pressure to each of the fuel injectors.
How do you remove the fuel pump located on a 1993 Buick Skylark?
You Have to drop the fuel Tank And Open it Up. the Fuel Pump Sits in the Tank.
What do you do before starting an inboard gasoline engine?
Unscrew the fuel air valve on the fuel tank, connect the fuel pipe to the engine and prime the engine with fuel.
What makes the fuel injection spray?
Fuel pressure from the fuel pump and a signal from the ECM (Engine Control Module) to open.
How do you open the fuel door on a 1993 Mercury Cougar?
A button inside the glove box.
What causes fuel injectors to open and spray fuel?
Electrical impulses from the engine control module (ECM)
Why does an engine turn faster as the throttle is opened?
With an open throttle the engine can get more of the fuel-air mixture into it. With more fuel to burn it will run faster.
How can fuel get in the engine oil?
The pressure regulator is defective or an injector is stuck open.
What is injector valve?
You have a fuel injector for each cylinder attached to fuel rail on top of engine. These simply open/close allowing fuel in.
Difference between multi point fuel injection and carburetor?
The difference is how fuel is introduced to the engine. A carburated vehicle uses air flowing past a series of valving to suck fuel in to the engine mechanically. A fuel injected vehicle uses fuel injectors controlled by a computer. The computer decides when to open the fuel injector which then shoots a burst of fuel in to the engine.
When do the intake valves of an engine open?
A intake valve open when the piston reaches the top of the cylinder and just after the exhaust valve closes. It allow fuel and air to enter the engine cylinder.
Where is the fuel relay switch on 1998 Camry?
The Camry's fuel relay is located in engine fuse box. When you open the fuse box you will see the relay is marked C/O (circuit open relay) this is your fuel pump relay.
